University of Saskatchewan Launches Bison Sustainability Research Project

Researchers at the University of Saskatchewan (USask) have launched a new research initiative aimed at developing sustainable grazing and management practices specifically for bison, a species historically central to the prairie ecosystem but often managed using methods designed for beef cattle. The announcement highlights that, despite growing interest in restoring bison to grasslands, there has been a lack of scientific research tailored to their unique biology and ecological role.

The project, led by specialists from USask’s Livestock and Forage Centre of Excellence, seeks to generate science-based data that can guide producers and conservationists in best practices for bison grazing. Part of the research will compare different grazing systems, such as continuous grazing where animals remain in a single pasture, versus rotational grazing where herds move through multiple paddocks. Researchers aim to understand how these approaches impact the land, soil microbiology, plant communities and bison themselves.

Scientists emphasize that bison differ significantly from cattle in their behaviour, nutritional needs and effects on grasslands, making tailored research critical. By gathering detailed information about forage use, animal behaviour and ecological impacts, the team hopes to build a foundation for sustainable bison production that can benefit both agricultural systems and prairie ecosystems.

In addition to environmental and ecological considerations, the project is set to explore economic and social factors that influence the feasibility of sustainable bison management. This includes assessing cost-effectiveness for producers and identifying ways to involve Indigenous communities and other stakeholders in collaborative stewardship efforts.

The research has broader implications for prairie conservation and food systems, as bison play a key role in grassland biodiversity and cultural heritage. By prioritizing species-specific knowledge and practices, USask aims to support both the revival of bison herds and sustainable land use strategies across the region.